Watch casing



FIG. 1 is a front elevational view of a watch casing showing my new design;

FIG. 2 is a rear elevational view of the watch casing of FIG. 1;

FIG. 3 is a left elevational view of the watch casing of FIG. 1;

FIG. 4 is a right elevational view of the watch casing of FIG. 1;

FIG. 5 is a top plan view of the watch casing of FIG. 1;

FIG. 6 is a bottom plan view of the watch casing of FIG. 1; and,

FIG. 7 is a front elevational view of the watch casing of FIG. 1 illustrating the latch and knives in an operable position;

The broken lines (and areas defined thereby) shown in the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a watch casing, as shown and described. 